How to cure Fungus Nail?

I would like to know how to get rid of my fungus nail please dont make fun of me is already embarrassing as it is My big toe got very fat and yellow and it covers almost the whole nail Im unemployed at this time and I have no money to spend on pills or any of that if I have 2 which one is very effective but if there is another natural way how would it be and how long will it take to see the results is very embarrassing I want to take martial arts and I cant I want to go to the beach or to the pool same thing please help me =(

Since there are at least a dozen or more reasons for a nail to appear that way, the first thing you need to do is to make sure of the diagnosis, before you begin to take expensive (and possibly liver-toxic) pills.